Lars Thrane LT-4100 User manual

LT-4100 SYSTEM
www.thrane.eu
LT-4100 SATELLITE
COMMUNICATIONS SYSTEM
IRIDIUM CERTUS® 100
designed and built for the demanding and rough environment at sea
product sheet


PRODUCT DESCRIPTION
PRODUCT FEATURES
The LT-4100 Satellite Communications System (Iridium
Certus 100) is a maritime satellite communication
product from Lars Thrane A/S. The LT-4100 system
is designed for the professional market (deep sea,
shing, and workboats), but can be used for the leisure
market as well. The LT-4100 system meets all standards
and certication requirements needed for worldwide
maritime satellite communication equipment.
The LT-4100 system has voice and data capabilities
with 100% global coverage provided by the Iridium
Communications Network. The LT-4100 system consists of
a control unit, antenna unit, handset, and cradle.
A single coaxial cable connects the control unit with the
antenna unit. Using a standard coaxial cable, up to 500
meters of separation between the units can be obtained,
giving freedom to mount the antenna unit in the best
possible location, with free line of sight to the satellites.
The LT-4100 system can be used as the primary satellite
communication product on vessels, covering the basic
communication needs in terms of connectivity (ship to
ship / ship to shore). The LT-4100 system oers 2 high
quality voice channels, and IP-data 22 kbps (up) / 88 kbps
(down), making it the perfect satellite communication
product on board any vessel.
• 2 x Voice Channels (high quality)
• IP-data: 22 kbps (up) / 88 kbps (down)
• Single antenna cable solution (up to 500 m)
• Handset included in the box
• Support for external SIP PABX and SIP
handsets (up to 8)
• POTS through Analogue Telephone
Adaptors (ATA)
• Bluetooth interface for data access

• High-performance GNSS/GPS receiver
• Ethernet LAN interface on control unit
• Large 4.3” TFT display supporting day and
night modes
• Voice prompt audio feedback
• Firewall and user authentication for high
level of security
• 
data limits, etc.)
• 
maintenance
• Prepared for Iridium Certus GMDSS
High-quality
microphone
Incoming call ringer
Large 4.3” TFT display supporting
brightness adjustment and day/
night mode themes
Audio speaker supporting key beep,
voice prompt, and alarms
Handset speaker
volume control button
Responsive keypad
with brightness
adjustments
Functional keys; o-hook,
on-hook, navigation, and
soft keys
COLOR DISPLAY
KEYPAD
AUDIO SPEAKER
VOLUME CONTROL
RINGER
MICROPHONE
FUNCTIONAL KEYS

INTERFACES
INSTALLATION OPTIONS
SYSTEM CONFIGURATION
SIM card behind rubber
dust cover for easy inser-
tion and replacement
Coaxial type-N conn (fe-
male). One cable solution
supporting power and
communication to the
antenna
Ethernet LAN (RJ45).
Connectivity for data,
Voice (SIP), service and
maintenance
Chassis ground
connector
Auxiliary (10-pin) supporting
RS-422, and external ringer
12 - 24 VDC
ETHERNET
SIM CARD
ANTENNA
AUXILIARY POWER
CHASSIS GROUND
ANTENNA MOUNTING KITS CONTROL UNIT MOUNTING KITS
Pole Mount (2.0” pipe,
Ø53.0mm), Antenna Unit
Bracket Mount (1.5” to
2.5” pipe), Antenna Unit
Bracket Mount,
Control Unit
Flush Mount,
Control Unit

Lars Thrane A/S
Skovlytoften 33
DK-2840 Holte, Denmark
Phone: [phone] Fax: [phone]
Email: [email protected]
CVR DK-36042443
www.thrane.eu
98-102578 REV. REV. 1.01 LT-4100 Product Sheet Subject to change without further notice
IN THE BOX
LT-3110 Control Unit P/N: 51-100987
LT-3120 Handset P/N: 51-100988
LT-3121 Cradle P/N: 51-101181
LT-4130 Antenna Unit P/N: 51-102365
Bracket Mount, Control Unit P/N: 91-100771
Power Cable, 3m P/N: 91-102118
User & Installation Manual P/N: 95-102576
ACCESSORIES
Flush Mount, Control Unit P/N: 91-100772
Bracket Mount (1.5” to 2.5” pipe), Antenna Unit P/N: 91-102469
Pole Mount (1.5” pipe, Ø38.8mm), Antenna Unit P/N: 91-100774
Pole Mount (2.0” pipe, Ø53.0mm), Antenna Unit P/N: 91-102550
Auxiliary Cable, 3m P/N: 91-100768
Coaxial Cable Ø4.9mm (up to 100m)
Coaxial Cable Ø10.3mm (up to 500m)
SPECIFICATIONS
LT-4100 SATELLITE COMMUNICATIONS SYSTEM
Certication & standards RED, FCC, ISED, RoHS 2, Iridium®
Vibration, operational IEC 60945
Vibration, shock Half sine 20 g/11 ms
Compass Safe Distance, std. 1.0 m (3.3 ft)
Compass Safe Distance, steer. 0.9 m (3.0 ft)
Power consumption: operating mode, max
Power consumption: standby mode, max
Power consumption: sleep mode, max
41 W
21 W
0.1 W
LT-3110 Control Unit
Weight 0.67 kg (1.48 lbs)
Dimensions 224.0 x 120.0 x 70.0 mm (8.82 x 4.72 x 2.76 in)
Temperature, operational -15°C to +55°C (+5°F to +131°F)
IP rating, dust and water IP32
Interfaces Ethernet, auxiliary, DC input, chassis ground
Antenna Unit (N conn.), handset, Bluetooth,
SIM card
Input power 12-24 VDC (2.2-1.7 A)*
LT-3120 Handset Unit
Weight (handset + wire) 0.30 kg (0.66 lbs)
Dimensions 52.8 x 208.8 x 38.2 mm (2.08 x 8.22 x 1.50 in)
Temperature, operational -15°C to +55°C (+5°F to +131°F)
IP rating, dust and water IP32
LT-4130 Antenna Unit
Weight 1.39 kg (3.05 lbs)
Dimensions 182 x Ø 162 mm (7.16 x Ø 6.39 in)
Temperature, operational -40°C to +55°C (-40°F to +131°F)
IP rating, dust and water IP67
Interfaces Control Unit (N conn.)
Antenna communication cable Coaxial cable, up to 500 m (1500 ft)
Warranty 2 year
Maintenance None
* When 12 VDC input power is used, the maximum cable length
will be reduced and thus less power.